*{
    margin: 0;
    padding: 0;
}
body{
    background-color: lightgray;
}
.base{
    position: relative;
    width: 600px;
    height: 900px;
    margin: 30px auto;
    font-family: 'Microsoft YaHei';
    font-size: 14px;
}
.one{
    position: absolute;
    top:50px;
    left: 100px;
    width: 200px;
    height: 450px;
    background-color: lightskyblue;
}
/*.two{*/
    /*top:500px;*/
    /*left: 100px;*/
    /*width: 200px;*/
    /*position: absolute;*/
    /*background-color: lightskyblue;*/
/*}*/
label{
    font-size: 14px;
    /*font-family: 宋体;*/
    width: 65px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    color: black;
    background-color: lightskyblue;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
}
.btn{
    font-size: 14px;
    /*font-family: 宋体;*/
    width: 120px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    color: black;
    background-color: #ffffff;
    border-radius: 6px;
    border: 0;
    float: left;
}